Gadzirisa matambudziko anokonzerwa nekushandiswa kwemotokari dzemagetsi nekutsiva mabhatiri emotokari yemagetsi

Tungamira:The US National Renewable Energy Laboratory (NREL) inoshuma kuti motokari yepeturu inodhura $ 0.30 pakirogiramu, nepo motokari yemagetsi ine mararamiro emakiromita 300 inodhura $ 0.47 pakirogiramu, sezvinoratidzwa patafura iri pasi apa.

Izvi zvinosanganisira mari yekutanga yemotokari, mutengo wepeturu, mutengo wemagetsi uye mutengo wekutsiva mabhatiri eEV.Mabhatiri anowanzo kurongerwa 100,000 mamaira uye 8 makore erenji, uye mota dzinowanzogara zvakapetwa kaviri izvozvo.Muridzi anozongotenga bhatiri rekutsiva pamusoro pehupenyu hwemotokari, iyo inogona kudhura zvakanyanya.

Mutengo pamaira emakirasi akasiyana emotokari zvinoenderana neNREL

Vaverengi vangave vakaona mishumo yokuti EVs inodhura zvishoma pane motokari dzepeturu;zvisinei, izvi zvaiwanzobva pa "zvidzidzo" izvo "zvakakanganwa" kusanganisira mutengo wekutsiva bhatiri.Nyanzvi munyaya dzehupfumi kuEIA neNREL vanokurudzirwa kuti vadzivise kurerekera pamunhu sezvo zvichideredza huroyi.Basa ravo nderekufanotaura zvichaitika, kwete zvavanoda kuti zviitike.

Mabhatiri anochinjika anodzikisa mutengo wemotokari dzemagetsi ne:

· Mota zhinji dzinotyaira asingasviki mamaira makumi mana nemashanu pazuva.Zvino, pamazuva mazhinji, vanogona kushandisa bhatiri rine mutengo wakaderera, rakaderera-renji (titi, mamaira 100) vorichaja usiku hwose.Panzendo refu, vaigona kushandisa mabhatiri anodhura, anogara kwenguva refu, kana kuti kuatsiva kakawanda.

Varidzi veEV varipo vanogona kutsiva mabhatiri mushure mekudonha kwe20% kusvika 35%.Zvisinei, mabhatiri anotsiviwa anogara kwenguva refu nokuti anowanikwa semabhatiri ekuderera kana akura.Vatyairi havazooni mutsauko pakati pebhatiri idzva re150 kWh nebhatiri rekare 300 kWh iro rakaderedzwa ne50%.Ose acharatidza se150 kWh muhurongwa.Kana mabhatiri akareba zvakapetwa kaviri, mabhatiri anodhura zvakapetwa kaviri.

Kukurumidza kuchaja zviteshi panjodzi yekurasikirwa nemari

Paunoona chiteshi chekuchaja chinokurumidza, chikamu chipi chenguva chiri kushandiswa?Muzviitiko zvakawanda, kwete zvakawanda.Izvi zvinokonzerwa nekusagadzikana uye kudhura kwekutengesa, kusununguka kwekutengesa kumba, uye nhamba isina kukwana yemotokari dzemagetsi.Uye kushandiswa kwakaderera kazhinji kunoguma nemitengo yepuratifomu inodarika mari yepuratifomu.Kana izvi zvikaitika, nhepfenyuro dzinogona kushandisa mari yehurumende kana mari yekudyara kubhadhara kurasikirwa;zvisinei, "mishonga" iyi haisi yakasimba.Zviteshi zvemagetsi zvinodhura nekuda kwemutengo wakakwira wemidziyo yekuchaja nekukurumidza uye mutengo wakakura webasa remagetsi.Semuenzaniso, 150 kW yegridi simba inodiwa kuchaja 50 kWh bhatiri mumaminetsi makumi maviri (150 kW × [20 ÷ 60]).Ndiwo huwandu hwemagetsi anopedzwa nedzimba zana nemakumi maviri, uye gidhi rekushandisa kutsigira izvi zvinodhura (avhareji yeUS imba inodya 1.2 kW).

Nechikonzero ichi, zviteshi zvakawanda zvekuchaja nekukurumidza hazvikwanise kuwana nhamba yakakura yemagridi, zvinoreva kuti havagone kumhanyisa-kuchaja mota dzakawanda panguva imwe chete.Izvi zvinotungamira kune inotevera kutevedzana kwezviitiko: kunonoka kuchaja, kuderera kwemutengi kugutsikana, kuderera kwechiteshi kushandiswa, mitengo yakakwira pamutengi, purofiti yechiteshi, uye pakupedzisira vashoma vangave varidzi vechiteshi.

Guta rine maEV akawanda uye kunyanya kupaka mumigwagwa rine mukana wekuita kuti kuchaja nekukurumidza kune mari.Nerumwewo, zviteshi zvekuchaja zvinokurumidza kumaruwa kana nzvimbo dzemumadhorobha zvinowanzova panjodzi yekurasikirwa nemari.

Mabhatiri anochinja-chinja anoderedza njodzi yekusimba kwehupfumi hwekukurumidza kuchaja zviteshi nekuda kwezvikonzero zvinotevera:

· Mabhatiri mumakamuri ekuchinjana epasi anogona kubhadhariswa zvishoma nezvishoma, kuderedza simba rebasa rinodiwa uye kuderedza kubhadharisa michina yekuchaja.

Mabhatiri ari mukamuri yekutsinhana anogona kudhonza magetsi husiku kana kana zviwanikwa zvinogoneka zvazara uye mutengo wemagetsi wakadzikira.

Zviwanikwa zvepasi zvisingaite zviri panjodzi yekushaikwa uye kudhura zvakanyanya

Pakazosvika 2021, motokari dzemagetsi dzinosvika mamiriyoni manomwe dzichagadzirwa pasi rose.Kana kugadzirwa kuchiwedzerwa ka12 uye kuchishandiswa kwemakore gumi nemasere, mota dzemagetsi dzinogona kutsiva 1.5 bhiriyoni gasi mota pasi rese uye decarbonize yekufambisa (7 mamirioni × 18 makore × 12).Nekudaro, maEVs anowanzo shandisa isingawanzo lithium, cobalt uye nickel, uye hazvizivikanwe kuti chii chingaitika kumitengo yezvinhu izvi kana kushandiswa kwakawedzera zvakanyanya.

EV bhatiri mitengo inodonha gore negore.Nekudaro, izvi hazvina kuitika muna 2022 nekuda kwekushomeka kwezvinhu.Nehurombo, zvisingawanzo zvinhu zvepasi zvinogona kuwedzera kuwanda, zvichikonzera kukwira kwemitengo yemabhatiri.

Mabhatiri anotsiviwa anoderedza kutsamira pazvinhu zvisingawanzo pasi nekuti anogona kushanda zviri nyore neakadzika-renji matekinoroji anoshandisa mashoma epasi zvinhu (semuenzaniso, LFP mabhatiri haashandise cobalt).

Kumirira kubhadharisa dzimwe nguva kunonetsa

Mabhatiri anotsiviwa anoderedza nguva yekuwedzera mafuta nekuti anotsiva anokurumidza.

Vatyairi dzimwe nguva vanonzwa kunetseka pamusoro pehuwandu uye kuchaja

Kuchinjana kuchave nyore kana uine makamuri mazhinji ekuchinjana uye akawanda mabhatiri akasarudzika muhurongwa.

CO2 inoburitswa pakupisa gasi rechisikigo kugadzira magetsi

Grids kazhinji inofambiswa neakawanda masosi.Somuenzaniso, chero nguva, guta ringawana 20 muzana yemagetsi aro kubva musimba renyukireya, 3 muzana kubva kuzuva, 7 muzana kubva kumhepo, uye 70 muzana kubva kumagetsi egasi chaiwo.Mapurazi ezuva anogadzira magetsi kana zuva richipenya, mapurazi emhepo anogadzira magetsi kana kune mhepo, uye mamwe manyuko anowanzoita zvishoma.

Kana munhu achichaja EV, ingangoita imwe sosi yemagetsipane grid inowedzera kubuda.Kazhinji, munhu mumwe chete anobatanidzwa nekuda kwezvikonzero zvakasiyana-siyana, zvakadai semutengo.Zvakare, kuburitsa kwepurazi rezuva hakugone kuchinja sezvo yakagadzikwa nezuva uye simba rayo rinowanzo kudyiwa.Neimwe nzira, kana purazi rezuva "rakazara" (kureva, kurasa simba rakasvibira nekuti rine rakawandisa), zvino rinogona kuwedzera kuburitsa kwaro pachinzvimbo chekurasa.Vanhu vanogona kuchaja maEV pasina kuburitsa CO2 panobva.

Mabhatiri anodzoreredzwa anoderedza kuburitswa kweCO2 kubva mukugadzirwa kwemagetsi nekuti mabhatiri anogona kuchajwazve kana magetsi anogona kudzokororwa azara.

CO2 inoburitswa kana ichichera zvisingawanzo pasi zvinhu uye kugadzira mabhatiri

Mabhatiri anotsiviwa anoderedza kuburitswa kweCO2 mukugadzirwa kwebhatiri nekuti mabhatiri madiki anoshandisa zvinhu zvepasi zvisingawanikwe anogona kushandiswa.

Zvekufambisa i$30 Trillion Dambudziko

Kune dzinenge mabhiriyoni 1.5 emotokari dzegasi munyika, uye dai dzakatsiviwa nemotokari dzemagetsi, imwe neimwe yaizodhura madhora makumi maviri, pamutengo we $ 30 trillion (1.5 bhiriyoni × $ 20,000).Mari yeR&D yaizokodzera kana, semuenzaniso, yakadzikiswa negumi muzana kuburikidza nemazana emabhiriyoni emadhora ekuwedzera R&D.Tinofanira kuona zvekufambisa sedambudziko remadhora 30 tiririyoni uye toita zvinoenderana—nemamwe mazwi, yakawanda R&D.Nekudaro, R&D ingadzikisa sei mutengo wemabhatiri anotsiviwa?Tinogona kutanga nekuongorora michina inoisa otomatiki zvivakwa zvepasi pevhu.

mukupedzisa

Kufambisa mabhatiri anotsiviwa kumberi, hurumende kana nheyo dzinogona kupa mari kugadzirwa kweanotevera akamisikidzwa masisitimu:

· Electromechanical inochinjika yemagetsi mota bhatiri system

· Kukurukurirana system pakati peEV bhatiri uye kuchajamichina

· Sistimu yekutaurirana pakati pemota nebhatiri chinja chiteshi

· Sistimu yekukurukurirana pakati pemagetsi grid uye mota yekuratidzira pani

· Smartphone mushandisi interface uye yekubhadhara system interface

· Chinjana, kuchengetedza uye kuchaja masikisi ehukuru hwakasiyana

Kugadzira hurongwa hwakakwana kusvika kune prototype kunogona kudhura makumi emamiriyoni emadhora;zvisinei, kutumirwa kwenyika yose kunogona kuita mabhiriyoni emadhora.


Nguva yekutumira: Zvita-16-2022